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Clarification in cics abnormal termination

 
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cvishu

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Joined: 31 Jul 2007
Posts: 136
Location: india

PostPosted: Thu Jan 06, 2011 12:23 pm    Post subject: Clarification in cics abnormal termination
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Hi

I am devoloping a cics web service. Could any one please explain me if there is any difference between a abnormal - program termination and task termination ?

My concern is , i am not sure if i should be using syncpoint rollback or not , as i was assuming that if the program point all my db2 queries that were executed till that point will be automatically rolled back.

Please advice.
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Garry Carroll

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Joined: 08 May 2006
Posts: 995
Location: Dublin, Ireland / Edinburgh, Scotland

PostPosted: Thu Jan 06, 2011 2:03 pm    Post subject:
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Abnormal termination of a task will result in implicit (automatic) rollback of any uncommitted updates.

Where a task terminates normally, an implicit (automatic) syncpoint will commit any uncommitted updates.

It would, of course, be preferable to explicitly issue EXEC CICS SYNCPOINT at the appropriate place rather than use implicit syncpoint.

Garry.
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